The Oration and Panegyric Addressed to Origen  
   By Gregory Thaumaturgus. Expresses gratitude to Origen, by whose teaching Gregory was converted to Christianity. Partly biographical, partly autobiographical. Salmond translation, with notes. From the Ante-Nicene Fathers, vol. 6. 101K.
   http://www.ccel.org/fathers2/ANF-06/anf06-11.htm

Catholic Encyclopedia: Origen and Origenism  
   Provides a biography and review of his works, as well as commentary on posthumous influences and the Origenistic Crises.
   http://www.newadvent.org/cathen/11306b.htm

Origenes Adamantius  
   Paper on Origen's contributions to the development of the New Testament canon. By Glenn Davis.
   http://www.ntcanon.org/Origen.shtml

Introductory Note to the Works of Origen  
   By F. Crombie, from the Ante-Nicene Fathers, vol. 4, American edition. The theologian's life, his writings, previous editions of his works.
   http://www.ccel.org/fathers2/ANF-04/anf04-41.htm

Origen: Introduction  
   Brief introduction to Origen and his works, by Allan Menzies, from the Ante-Nicene Fathers, vol. 10 (original supplement to the American edition). Refers the reader to Dr. Crombie's note in vol. 4 for a fuller account.
   http://www.ccel.org/fathers2/ANF-10/anf10-34.htm

The Ecole Glossary: Origen  
   Brief biography, by Anthony F. Beavers.
   http://www2.evansville.edu/ecoleweb/glossary/origen.html

Origen of Alexandria and Apokatastasis: Some Notes on the Development of a Noble Notion  
   Exposition of Origen's contention that even the most recalcitrant sinner will eventually attain salvation.
   http://www.quodlibet.net/moore-origen.shtml

Origen of Alexandria  
   Discusses his methodology for the interpretation of biblical passages, including notes and a wide range of sources.
   http://www.earlychurch.org.uk/origen.html

Island of Freedom: Origen  
   Overview of the famous Alexandrian philosopher and theologian, including links to his works, quotations, and further articles.
   http://www.island-of-freedom.com/ORIGEN.HTM

Church History - Book VI  
   Eusebius of Caesarea extols the merits of the incomparable scholar Origen Adamantius and enumerates his most important writings.
   http://www.newadvent.org/fathers/250106.htm

Origen 1  
   Origen's doctrines of the purifying fire and universal restoration set forth from excerpts of his works and later commentators.
   http://hellbusters.8m.com/upd10.html

Origen 2  
   Provides further opinions about his views and highlights the fact that his theology was widely accepted in his time.
   http://hellbusters.8m.com/upd11.html

The Eulogists of Origen  
   Origen described as the most learned and saintly of all the Christian fathers by historians and critics.
   http://hellbusters.8m.com/upd12.html

Origen of Alexandria and The Golden Age of Christian Theology  
   Examines his views on the Trinity, Christ, the Fall of Souls, the Fallen Angels, Salvation and Incarnation, along with the scathing attacks they provoked.
   http://www.essene.com/Church/Conspiracy/OrigenOfAlexandria.html

Theosophy Library: Origen  
   Read a comprehensive entry on the life, historical setting, and theological tenets of the Alexandrian father.
   http://theosophy.org/tlodocs/teachers/Origen.htm

Origen (182-251)  
   Brief overview of the theologian followed by articles on his lasting influence by Jean Leclercq and Urs von Balthasar.
   http://www.praiseofglory.com/origen.htm

Pamphilus' Defence of Origen  
   Introduction to the Apology for Origen composed by Pamphilus of Caesarea, along with the translation of a fragment.
   http://www.ccel.org/fathers2/NPNF2-03/Npnf2-03-33.htm

Epilogue to Pamphilus' Apology for Origen  
   Rufinus contends that Origen's works were subsequently adulterated by heretics in support of their own opinions.
   http://www.ccel.org/fathers2/NPNF2-03/Npnf2-03-34.htm

The Apology of Rufinus  
   Charged with Origenist leanings, Rufinus sets out his defence in two books.
   http://biblestudy.churches.net/CCEL/FATHERS2/NPNF203/NPNF2048.HTM

Rufinus' Apology in Defence of Himself  
   Rufinus writes to Pope Anastasius that he is no champion of Origen and did nothing more than fit Latin words to Greek ideas.
   http://biblestudy.churches.net/CCEL/FATHERS2/NPNF203/NPNF2046.HTM

Peroration Appended to Origen's Commentary on Romans  
   Rufinus' enemies declare that he should place his own name in his inaccurate translations instead of Origen's.
   http://biblestudy.churches.net/CCEL/FATHERS2/NPNF203/NPNF2060.HTM

The School of Alexandria - Origen  
   Philip Hughes outlines the figure of the Alexandrian theologian in his treatise 'A History of the Church', volume 1, chapter 4, part VI.
   http://www.netacc.net/~mafg/book/v1c4s6.htm

Wikipedia: Origen  
   Extensive survey that narrates his life and outlines his exegetical, dogmatic, practical and apologetic writings along with his religious and philosophical views.
   http://www.wikipedia.org/wiki/Origen

Origen, Unorthodox Church Father  
   Encyclopedia of Christian Apologetics entry discusses his objectionable views of universal salvation, preexistence of the souls, highly allegorical interpretation and subordinationism.
   http://www.ovrlnd.com/Universalism/Origen.html

A Synoptic Gospels Primer: Origen  
   Mahlon H. Smith's profile of the most learned and prolific ecclesiastical scholar before the legalization of Christianity.
   http://religion.rutgers.edu/nt/primer/origen.html

A Century in Quest of Origen's Spirituality  
   C Kannengiesser evaluates the spiritual significance of the Alexandrian master in the light of modern approaches to the understanding of the Bible.
   http://www.mcauley.acu.edu.au/theology/Issue3/Kannengiesser.htm

Origen and the Final Restoration: A Question of Heresy  
   Origen's doctrine of universal salvation stated in his treatise "De Principiis" is examined and unreservedly condemned as heretical.
   http://www.monachos.net/patristics/origen_apokatastasis.shtml

Encyclopædia Britannica: Origen  
   Scholarly entry from the 1911 edition that surveys his life and writings along with his theological system.
   http://31.1911encyclopedia.org/O/OR/ORIGEN.htm

Catholic Encyclopedia: Hexapla  
   Entry on Origen's monumental compilation of six ancient versions of the Bible in parallel columns, his purpose and the principles that guided his work.
   http://www.newadvent.org/cathen/07316a.htm

The Anathemas Against Origen  
   Theosophy magazine analyzes the various pronouncements of the Church against his unorthodox teachings.
   http://www.wisdomworld.org/additional/TheAnathemasAgainstOrigenSeries/

Excerpts from Origen of Alexandria  
   Overview of his various theological insights through an extensive selection of passages.
   http://www.geocities.com/zuigga/o00.htm

Origen of Alexandria (185-254 A.D.)  
   Biography and synopsis of Origen's philosophy and theology.
   http://www.iep.utm.edu/o/origen.htm